Choosing Between Alexandrite, Diode, and Nd:YAG Systems
Understanding laser physics is essential for delivering rapid results safely across diverse skin tones. Alexandrite (755nm) offers high melanin absorption best suited for Fitzpatrick I-III. Diode (810nm) provides exceptional speed and versatility for high-volume hair reduction.
For deeper penetration and darker skin tones (Fitzpatrick IV-VI), 1064nm Nd:YAG is the gold standard due to its lower melanin absorption coefficient and targeted vascular capabilities.
With multi-platform rental options like the Cutera Xeo, practices can switch between laser wavelengths and IPL handpieces in a single day, catering to every patient demographic without purchasing multiple individual units.
Key Practice Takeaways
- •755nm Alexandrite: Ideal for light skin types and fine hair.
- •810nm Diode: Balanced absorption and high treatment speed.
- •1064nm Nd:YAG: Safe for skin of color and deep dermal structures.
- •Multi-technology platforms maximize day-use flexibility.
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